Class TreeEvaluator

java.lang.Object

com.knezevic.edaf.v3.repr.grammar.eval.TreeEvaluator

public final class TreeEvaluator
extends Object

Evaluates grammar derivation trees for provided variable bindings.

Constructor Summary

Constructors

Constructor	Description
TreeEvaluator()

Method Summary

Modifier and Type	Method	Description
double	evaluate(DerivationTree tree, EvaluationContext context)	Evaluates tree to numeric output.
boolean	evaluateBoolean(DerivationTree tree, EvaluationContext context)	Evaluates tree to boolean output using numeric thresholding.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

TreeEvaluator

public TreeEvaluator()

Method Details

evaluate

public double evaluate(DerivationTree tree,
 EvaluationContext context)

Evaluates tree to numeric output.

evaluateBoolean

public boolean evaluateBoolean(DerivationTree tree,
 EvaluationContext context)

Evaluates tree to boolean output using numeric thresholding.